Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

114 questions · 127 findings · 8 reviews

No studies found 13 · 10.2%GRADE not reported 0 · 0%Very low 35 · 27.6%Low 70 · 55.1%Moderate 9 · 7.1%High 0 · 0%

Gonadotropins with GnRH antagonist vs gonadotropins alone

Live birth rate per couple · intrauterine insemination (IUI) in women with infertility

It is very uncertain whether gonadotropins with GnRH antagonist changes live birth rate per couple compared with gonadotropins alone (very low certainty).

1 finding from 1 review

Gonadotropins with GnRH antagonist vs gonadotropins alone

Multiple pregnancy rate · intrauterine insemination (IUI) in women with infertility

Gonadotropins with GnRH antagonist showed no clear difference in multiple pregnancy rate per couple compared with gonadotropins alone (moderate certainty).

1 finding from 1 review

Gonadotropins with GnRH antagonist vs gonadotropins alone

Clinical pregnancy rate · intrauterine insemination (IUI) in women with infertility

Gonadotropins with GnRH antagonist showed no clear difference in clinical pregnancy rate per couple compared with gonadotropins alone (low certainty).

1 finding from 1 review

Gonadotropins with GnRH antagonist vs gonadotropins alone

Ectopic pregnancy rate per couple · intrauterine insemination (IUI) in women with infertility

Gonadotropins with GnRH antagonist showed no clear difference in ectopic pregnancy rate per couple compared with gonadotropins alone (low certainty).

1 finding from 1 review

Gonadotrophins with anti‐oestrogens vs gonadotropins alone

Multiple pregnancy rate · intrauterine insemination (IUI) in women with infertility

Gonadotrophins with anti‐oestrogens showed no clear difference in multiple pregnancy rate per couple compared with gonadotropins alone (low certainty).

1 finding from 1 review

Gonadotrophins with anti‐oestrogens vs gonadotropins alone

Clinical pregnancy rate · intrauterine insemination (IUI) in women with infertility

It is very uncertain whether gonadotrophins with anti‐oestrogens changes clinical pregnancy rate per couple compared with gonadotropins alone (very low certainty).

1 finding from 1 review

Aromatase inhibitors with gonadotropins vs anti‐oestrogens with gonadotropins

Live birth rate per couple · intrauterine insemination (IUI) in women with infertility

It is very uncertain whether aromatase inhibitors with gonadotropins changes live birth rate per couple compared with anti‐oestrogens with gonadotropins (very low certainty).

1 finding from 1 review